Hack downloaded.

Ok so i downloaded a hack from the forums that i thought was good to go because the file was downloadable.. so i downloaded it and come back and refresh the page and the thread was deleted... so im like a hell... so i go to delete it and its not deleting it tells me try again try again... Please can anyone post a free file remover or some kind of program that will get this sht off my comp please!!!!!! :'( or how to remove the file?

It was a hack that the mods did not even approve but was still click able or something.. it was posted like 3 times and all threads got deleted. I just want this dang file off my comp is all..